Wouldn't it be more fun if you just met up with them and had some fun instead of trying to make something like msn into a 'truth or dare' game? I always thought the fun of those games was that all your mates are there, cheering you on. This is not meant offensively but I'd feel really sad going off to take a picture of myself jumping on someone and then sending it on msn because someone told me to. I guess I'd just find it boring. Each to their own though...